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Virginia DEQ

Virginia Water Science Center

 
  Duration Plot and Table of Daily Streamflow
 
01674000 MATTAPONI RIVER NEAR BOWLING GREEN, VA
LOCATION.--Latitude 38°03'42", Longitude 77°23'10", North American Datum of 1927,
                    Caroline County, VA, Hydrologic Unit 02080105.
DRAINAGE AREA.--256 square miles.
PERIOD OF RECORD.--September 1942 to current year.
DURATION STATISTIC COMPUTATION PERIOD.--All data through September 2007.
REGULATION.--Some diurnal fluctuation from mill upstream on Po River.
GAGE OPERATION.--Virginia Department of Environmental Quality - Water Division.
     Duration Plot with Daily Streamflow Conditions
Provisional Data Subject to Revision 01674000 plot. MATTAPONI RIVER NEAR BOWLING GREEN, VA
Provisional Data Subject to Revision

                    

The current daily value for 10/14/2008 is 9.4 cubic feet per second.

  explanation   Percentile Description Duration Plot Description 28 Day 14 Day 7 Day Daily
      Duration Table of Daily Streamflow
            Flow values in cubic feet per second


                01674000     MATTAPONI RIVER NEAR BOWLING GREEN, VA

   Minimum daily flow
   5th percentile
 
   10th percentile
 
   25th percentile
 
 
   Median
 
 
   75th percentile
 
 
 
   90th percentile
 
 
 
   95th percentile
 
 
 
 
   Maximum daily flow
         
Years of record
January
12.0
45.7
68.0
142
240
400
683
989
6,680
 
65
February
16.0
71.8
102
170
271
431
724
1,100
8,060
 
65
March
13.0
106
131
194
309
517
886
1,250
7,170
 
65
April
23.0
85.0
105
155
250
446
735
1,060
4,230
 
65
May
7.90
37.0
48.0
81.0
151
287
553
760
2,880
 
65
June
2.20
13.0
19.0
34.0
71.0
138
268
420
12,200
 
65
July
0.00
4.27
6.70
15.0
36.0
81.5
198
336
4,990
 
65
August
0.00
1.40
3.20
8.00
24.0
74.0
212
407
8,280
 
65
September
0.00
0.78
1.70
4.20
19.0
55.0
156
358
7,080
 
65
October
0.00
0.50
1.60
10.0
36.0
97.5
280
500
9,140
 
65
November
0.00
6.04
16.0
40.0
90.0
190
398
624
5,850
 
65
December
1.40
28.0
39.0
85.0
171
304
568
790
6,740
 
65
 
       
Instantaneous minimum flow for period of record = 0.00 cubic feet per second.
Flow values of 0.00 are plotted as 0.01

The current daily value for 10/14/2008 is 9.4 cubic feet per second.

---- Provisional Data Subject to Revision ----

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Page Last Modified: 9/19/2008